From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A867C4360C for ; Thu, 26 Sep 2019 18:56:28 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4A003222C3 for ; Thu, 26 Sep 2019 18:56:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="RYakg7wv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4A003222C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42954 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iDYwF-0005Ea-5m for qemu-devel@archiver.kernel.org; Thu, 26 Sep 2019 14:56:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42386) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iDYcl-00088I-Ss for qemu-devel@nongnu.org; Thu, 26 Sep 2019 14:36:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iDYcd-0006dN-Rk for qemu-devel@nongnu.org; Thu, 26 Sep 2019 14:36:18 -0400 Received: from mail-wr1-x436.google.com ([2a00:1450:4864:20::436]:39299) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iDYcd-0006bz-8b for qemu-devel@nongnu.org; Thu, 26 Sep 2019 14:36:11 -0400 Received: by mail-wr1-x436.google.com with SMTP id r3so3889696wrj.6 for ; Thu, 26 Sep 2019 11:36:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=1bHP5rCQhTrXfmXTk4rhGjCzhcD4oVwjQrZa2TkLhm4=; b=RYakg7wv1jbWHnB8plZyxsRJWQQTf3fHqKLxvH+arFCfM2SQwsaMO0cOrYVs0Cur1T wBimp6fBIhQu/hIme8P7YXw9SIdzoGCOzqUYfnfk4kfx+2jctUyNXPE3mNBJeGeAHOjU lrLLKxjD1pBdUEpoQTtAufEw6nIW45aIGFoGQCsD8TTQ52yewJY7jRaaXqHZiXu1Y3D4 DZnANvUv8lZMhsPemXPugkFk8kTSAnqpp9RSpDbKVAx3odv0J478wYcPbkaZRp5fw8hs ZbGqa68rNhgkQCGmsXm25NtNnUDi0N34m/yoLKS+wbAQFCdhr7shB2a+utQRlh/9FCmO m0uA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=1bHP5rCQhTrXfmXTk4rhGjCzhcD4oVwjQrZa2TkLhm4=; b=KgVrt4Jo9ei6HGVgUu0vQVd3MPSxyYSmSzVzuEzI2qDFFnuOPaw0O85uZssEiPcy8N qTY6MuDqeb8sIu3Jr6nb1r2BlFm3cHo2RTGoiIw3hMMwkjpqWPfA5K70yzFovcv/l1JM qvHlP614yuCajTjBGduhP5FvNnO91GJ9XhzWh46IzQD/ZSpuv7Jjl4LYEz5dBcwmb8ev NJAHgGYHCtXET7UkcTiwVjLXdcjgKt6MeFdEFAsS3AVWDJe7hbVr3CwDbmh0XIyYBvce ZiyswoHieklyPJR9hOdICOxgQ7V9wgN0Mlp0eGpM5/AXZxg9ABlViWEUcs8nJPeh6t/0 H85g== X-Gm-Message-State: APjAAAVDu3rkmQQiu7dXJNuSUYhyeOnxct+iKkTxSvEsriAPmaYx8Qpa vV+9sXKaeciX5PZwCY+++u+1+A== X-Google-Smtp-Source: APXvYqzMHIm06MuLhS9prGkUJISh/9VLcDLnZ0yVnENjHvMRTKuhcmNnwn2cQ/PJZomWfV4quPw/eg== X-Received: by 2002:a5d:4041:: with SMTP id w1mr3981876wrp.313.1569522968716; Thu, 26 Sep 2019 11:36:08 -0700 (PDT) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id e3sm4497928wme.39.2019.09.26.11.35.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Sep 2019 11:36:07 -0700 (PDT) Received: from zen.lan (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id CB6BA1FFA3; Thu, 26 Sep 2019 19:35:54 +0100 (BST) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: peter.maydell@linaro.org Subject: [PULL 17/28] tests/tcg: add generic version of float_convs Date: Thu, 26 Sep 2019 19:35:42 +0100 Message-Id: <20190926183553.13895-18-alex.bennee@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190926183553.13895-1-alex.bennee@linaro.org> References: <20190926183553.13895-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::436 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson , "open list:ARM TCG CPUs" , =?UTF-8?q?Alex=20Benn=C3=A9e?= , qemu-devel@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is broadly similar to the existing fcvt test for ARM but using the generic float testing framework. We should be able to pare down the ARM fcvt test case to purely half-precision with or without the Alt HP provision. Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Tested-by: Philippe Mathieu-Daudé diff --git a/tests/tcg/aarch64/float_convs.ref b/tests/tcg/aarch64/float_convs.ref new file mode 100755 index 0000000000..23c062ae36 --- /dev/null +++ b/tests/tcg/aarch64/float_convs.ref @@ -0,0 +1,748 @@ +### Rounding to nearest +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (OK) + to uint32: 1 (OK) + to uint64: 1 (OK) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (OK) + to uint32: 2 (OK) + to uint64: 2 (OK) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (OK) + to uint32: 65503 (OK) + to uint64: 65503 (OK) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (OK) + to uint32: 65504 (OK) + to uint64: 65504 (OK) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (OK) + to uint32: 65505 (OK) + to uint64: 65505 (OK) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (OK) + to uint32: 131007 (OK) + to uint64: 131007 (OK) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (OK) + to uint32: 131008 (OK) + to uint64: 131008 (OK) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (OK) + to uint32: 131009 (OK) + to uint64: 131009 (OK) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +### Rounding upwards +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (OK) + to uint32: 1 (OK) + to uint64: 1 (OK) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (OK) + to uint32: 2 (OK) + to uint64: 2 (OK) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (OK) + to uint32: 65503 (OK) + to uint64: 65503 (OK) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (OK) + to uint32: 65504 (OK) + to uint64: 65504 (OK) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (OK) + to uint32: 65505 (OK) + to uint64: 65505 (OK) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (OK) + to uint32: 131007 (OK) + to uint64: 131007 (OK) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (OK) + to uint32: 131008 (OK) + to uint64: 131008 (OK) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (OK) + to uint32: 131009 (OK) + to uint64: 131009 (OK) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +### Rounding downwards +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (OK) + to uint32: 1 (OK) + to uint64: 1 (OK) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (OK) + to uint32: 2 (OK) + to uint64: 2 (OK) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (OK) + to uint32: 65503 (OK) + to uint64: 65503 (OK) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (OK) + to uint32: 65504 (OK) + to uint64: 65504 (OK) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (OK) + to uint32: 65505 (OK) + to uint64: 65505 (OK) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (OK) + to uint32: 131007 (OK) + to uint64: 131007 (OK) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (OK) + to uint32: 131008 (OK) + to uint64: 131008 (OK) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (OK) + to uint32: 131009 (OK) + to uint64: 131009 (OK) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +### Rounding to zero +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: -9223372036854775808 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (OK) + to uint32: 1 (OK) + to uint64: 1 (OK) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (OK) + to uint32: 2 (OK) + to uint64: 2 (OK) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (OK) + to uint32: 65503 (OK) + to uint64: 65503 (OK) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (OK) + to uint32: 65504 (OK) + to uint64: 65504 (OK) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (OK) + to uint32: 65505 (OK) + to uint64: 65505 (OK) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (OK) + to uint32: 131007 (OK) + to uint64: 131007 (OK) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (OK) + to uint32: 131008 (OK) + to uint64: 131008 (OK) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (OK) + to uint32: 131009 (OK) + to uint64: 131009 (OK) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: 9223372036854775807 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) diff --git a/tests/tcg/arm/float_convs.ref b/tests/tcg/arm/float_convs.ref new file mode 100644 index 0000000000..da8456bbc1 --- /dev/null +++ b/tests/tcg/arm/float_convs.ref @@ -0,0 +1,748 @@ +### Rounding to nearest +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (INEXACT ) + to uint32: 1 (OK) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (INEXACT ) + to uint32: 2 (OK) + to uint64: 2 (INEXACT ) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (INEXACT ) + to uint32: 65503 (OK) + to uint64: 65503 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (INEXACT ) + to uint32: 65504 (OK) + to uint64: 65504 (INEXACT ) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (INEXACT ) + to uint32: 65505 (OK) + to uint64: 65505 (INEXACT ) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (INEXACT ) + to uint32: 131007 (OK) + to uint64: 131007 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (INEXACT ) + to uint32: 131008 (OK) + to uint64: 131008 (INEXACT ) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (INEXACT ) + to uint32: 131009 (OK) + to uint64: 131009 (INEXACT ) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +### Rounding upwards +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (INEXACT ) + to uint32: 1 (OK) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (INEXACT ) + to uint32: 2 (OK) + to uint64: 2 (INEXACT ) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (INEXACT ) + to uint32: 65503 (OK) + to uint64: 65503 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (INEXACT ) + to uint32: 65504 (OK) + to uint64: 65504 (INEXACT ) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (INEXACT ) + to uint32: 65505 (OK) + to uint64: 65505 (INEXACT ) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (INEXACT ) + to uint32: 131007 (OK) + to uint64: 131007 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (INEXACT ) + to uint32: 131008 (OK) + to uint64: 131008 (INEXACT ) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (INEXACT ) + to uint32: 131009 (OK) + to uint64: 131009 (INEXACT ) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +### Rounding downwards +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (INEXACT ) + to uint32: 1 (OK) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (INEXACT ) + to uint32: 2 (OK) + to uint64: 2 (INEXACT ) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (INEXACT ) + to uint32: 65503 (OK) + to uint64: 65503 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (INEXACT ) + to uint32: 65504 (OK) + to uint64: 65504 (INEXACT ) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (INEXACT ) + to uint32: 65505 (OK) + to uint64: 65505 (INEXACT ) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (INEXACT ) + to uint32: 131007 (OK) + to uint64: 131007 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (INEXACT ) + to uint32: 131008 (OK) + to uint64: 131008 (INEXACT ) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (INEXACT ) + to uint32: 131009 (OK) + to uint64: 131009 (INEXACT ) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +### Rounding to zero +from single: f32(-nan:0xffa00000) + to double: f64(-nan:0x00fffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-nan:0xffc00000) + to double: f64(-nan:0x00fff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-inf:0xff800000) + to double: f64(-inf:0x00fff0000000000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff) + to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59) + to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b) + to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK) + to int32: -2147483648 (INVALID) + to int64: 1 (INEXACT INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8) + to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22) + to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(-0x1.00000000000000000000p-126:0x80800000) + to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x0.00000000000000000000p+0:0000000000) + to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK) + to int32: 0 (OK) + to int64: 0 (OK) + to uint32: 0 (OK) + to uint64: 0 (OK) +from single: f32(0x1.00000000000000000000p-126:0x00800000) + to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p-25:0x33000000) + to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3) + to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d) + to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000c00000000000000p-14:0x38800006) + to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK) + to int32: 0 (INEXACT ) + to int64: 0 (INEXACT ) + to uint32: 0 (INEXACT ) + to uint64: 0 (INEXACT ) +from single: f32(0x1.00000000000000000000p+0:0x3f800000) + to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK) + to int32: 1 (OK) + to int64: 1 (INEXACT ) + to uint32: 1 (OK) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00400000000000000000p+0:0x3f802000) + to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK) + to int32: 1 (INEXACT ) + to int64: 1 (INEXACT ) + to uint32: 1 (INEXACT ) + to uint64: 1 (INEXACT ) +from single: f32(0x1.00000000000000000000p+1:0x40000000) + to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK) + to int32: 2 (OK) + to int64: 2 (INEXACT ) + to uint32: 2 (OK) + to uint64: 2 (INEXACT ) +from single: f32(0x1.5bf0a800000000000000p+1:0x402df854) + to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK) + to int32: 2 (INEXACT ) + to int64: 2 (INEXACT ) + to uint32: 2 (INEXACT ) + to uint64: 2 (INEXACT ) +from single: f32(0x1.921fb600000000000000p+1:0x40490fdb) + to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK) + to int32: 3 (INEXACT ) + to int64: 3 (INEXACT ) + to uint32: 3 (INEXACT ) + to uint64: 3 (INEXACT ) +from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00) + to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK) + to int32: 65503 (OK) + to int64: 65503 (INEXACT ) + to uint32: 65503 (OK) + to uint64: 65503 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+15:0x477fe000) + to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK) + to int32: 65504 (OK) + to int64: 65504 (INEXACT ) + to uint32: 65504 (OK) + to uint64: 65504 (INEXACT ) +from single: f32(0x1.ffc20000000000000000p+15:0x477fe100) + to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK) + to int32: 65505 (OK) + to int64: 65505 (INEXACT ) + to uint32: 65505 (OK) + to uint64: 65505 (INEXACT ) +from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80) + to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK) + to int32: 131007 (OK) + to int64: 131007 (INEXACT ) + to uint32: 131007 (OK) + to uint64: 131007 (INEXACT ) +from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000) + to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK) + to int32: 131008 (OK) + to int64: 131008 (INEXACT ) + to uint32: 131008 (OK) + to uint64: 131008 (INEXACT ) +from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080) + to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK) + to int32: 131009 (OK) + to int64: 131009 (INEXACT ) + to uint32: 131009 (OK) + to uint64: 131009 (INEXACT ) +from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b) + to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff) + to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INEXACT INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INEXACT INVALID) +from single: f32(inf:0x7f800000) + to double: f64(inf:0x007ff0000000000000) (OK) + to int32: 2147483647 (INVALID) + to int64: -1 (INVALID) + to uint32: -1 (INVALID) + to uint64: -1 (INVALID) +from single: f32(nan:0x7fc00000) + to double: f64(nan:0x007ff8000000000000) (OK) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) +from single: f32(nan:0x7fa00000) + to double: f64(nan:0x007ffc000000000000) (INVALID) + to int32: 0 (INVALID) + to int64: 0 (INVALID) + to uint32: 0 (INVALID) + to uint64: 0 (INVALID) diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target index 30ecb8bbe0..035b09c853 100644 --- a/tests/tcg/multiarch/Makefile.target +++ b/tests/tcg/multiarch/Makefile.target @@ -17,11 +17,11 @@ MULTIARCH_TESTS =$(filter-out float_helpers, $(MULTIARCH_SRCS:.c=)) # -float_madds: LDFLAGS+=-lm -float_madds: float_madds.c float_helpers.c +float_%: LDFLAGS+=-lm +float_%: float_%.c float_helpers.c $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< $(MULTIARCH_SRC)/float_helpers.c -o $@ $(LDFLAGS) -run-float_madds: float_madds +run-float_%: float_% $(call run-test,$<, $(QEMU) $(QEMU_OPTS) $<,"$< on $(TARGET_NAME)") $(call conditional-diff-out,$<,$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/$<.ref) diff --git a/tests/tcg/multiarch/float_convs.c b/tests/tcg/multiarch/float_convs.c new file mode 100644 index 0000000000..47e24b8b16 --- /dev/null +++ b/tests/tcg/multiarch/float_convs.c @@ -0,0 +1,105 @@ +/* + * Floating Point Convert Single to Various + * + * Copyright (c) 2019 Linaro + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#include +#include +#include +#include +#include + + +#include "float_helpers.h" + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +typedef struct { + int flag; + char *desc; +} float_mapping; + +float_mapping round_flags[] = { + { FE_TONEAREST, "to nearest" }, +#ifdef FE_UPWARD + { FE_UPWARD, "upwards" }, +#endif +#ifdef FE_DOWNWARD + { FE_DOWNWARD, "downwards" }, +#endif + { FE_TOWARDZERO, "to zero" } +}; + +static void print_input(float input) +{ + char *in_fmt = fmt_f32(input); + printf("from single: %s\n", in_fmt); + free(in_fmt); +} + +static void convert_single_to_double(float input) +{ + double output; + char *out_fmt, *flag_fmt; + + feclearexcept(FE_ALL_EXCEPT); + + output = input; + + out_fmt = fmt_f64(output); + flag_fmt = fmt_flags(); + printf(" to double: %s (%s)\n", out_fmt, flag_fmt); + free(out_fmt); + free(flag_fmt); +} + +#define xstr(a) str(a) +#define str(a) #a + +#define CONVERT_SINGLE_TO_INT(TYPE, FMT) \ + static void convert_single_to_ ## TYPE(float input) \ + { \ + TYPE ## _t output; \ + char *flag_fmt; \ + const char to[] = "to " xstr(TYPE); \ + feclearexcept(FE_ALL_EXCEPT); \ + output = input; \ + flag_fmt = fmt_flags(); \ + printf("%11s: %" FMT " (%s)\n", to, output, flag_fmt); \ + free(flag_fmt); \ + } + +CONVERT_SINGLE_TO_INT( int32, PRId32) +CONVERT_SINGLE_TO_INT(uint32, PRId32) +CONVERT_SINGLE_TO_INT( int64, PRId64) +CONVERT_SINGLE_TO_INT(uint64, PRId64) + +int main(int argc, char *argv[argc]) +{ + int i, j, nums; + + nums = get_num_f32(); + + for (i = 0; i < ARRAY_SIZE(round_flags); ++i) { + if (fesetround(round_flags[i].flag) != 0) { + printf("### Rounding %s skipped\n", round_flags[i].desc); + continue; + } + printf("### Rounding %s\n", round_flags[i].desc); + for (j = 0; j < nums; j++) { + float input = get_f32(j); + print_input(input); + /* convert_single_to_half(input); */ + convert_single_to_double(input); + convert_single_to_int32(input); + convert_single_to_int64(input); + convert_single_to_uint32(input); + convert_single_to_uint64(input); + } + } + + return 0; +} -- 2.20.1